Fig. 2From: Electrochemical detection of white spot syndrome virus with a silicone rubber disposable electrode composed of graphene quantum dots and gold nanoparticle-embedded polyaniline nanowiresSurface appearances of CSR, PAni/CSR, and AuNP-PAni/CSR. a‒c SEM images and d‒e AFM images of CSR and AuNP-PAni/CSR, and f impedance Nyquist plot of CSR, PAni/CSR, and AuNP-PAni/CSRBack to article page